[Bug tree-optimization/91183] strlen of a strcpy result with a conditional source not folded

[msebor at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91183

--- Comment #5 from Martin Sebor <msebor at gcc dot gnu.org> ---
Author: msebor
Date: Thu Jul 25 19:03:00 2019
New Revision: 273812

URL: https://gcc.gnu.org/viewcvs?rev=273812&root=gcc&view=rev
Log:
PR tree-optimization/91183
PR tree-optimization/86688

gcc/testsuite/ChangeLog:
        * gcc.dg/strlenopt-70.c: Fix bugs.
        * gcc.dg/strlenopt-71.c: Same.
        * gcc.dg/strlenopt-72.c: Same.


Modified:
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.dg/strlenopt-70.c
    trunk/gcc/testsuite/gcc.dg/strlenopt-71.c
    trunk/gcc/testsuite/gcc.dg/strlenopt-72.c